Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Any TI graphing calculator can be programmed using a language called TI-Basic. In this blog post, learn how to get started coding with your TI calculator.
Customize your summit experience with sessions on math, STEM, coding and more.
TI Connect™TI Connect™ CE
CBR™/CBR 2™TI Connectivity CableUnit-to-Unit link cables
In this activity, students' will create a Height-Time plot for a bouncing ball and use a quadratic equation to describe the ball's motion.
With a bouncing ball and a CBR2, students derive a quadratic in vertex form and factored form.
Students use guess-and-check method to find the leading coefficient and in the process learn its relationship with the shape of the graph.
An extension of this activity includes doing a quadratic regression that gives the quadratic equation in standard form.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.